---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-191 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.7G 61% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 461 368 0 3113 3199 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4f:5f:72 brd ff:ff:ff:ff:ff:ff inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe4f:5f72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:b2:9e:6b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-191) 12/19/24 _x86_64_ (4 CPU) 07:55:51 LINUX RESTART (4 CPU) 07:56:01 tps rtps wtps bread/s bwrtn/s 07:57:01 169.39 69.41 99.98 5638.52 41019.14 07:58:02 212.36 18.16 194.20 2869.79 88746.16 07:59:01 222.62 71.46 151.16 7108.49 52511.51 Average: 201.35 52.88 148.47 5192.79 60830.41 07:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:57:01 1677136 3309012 2361516 58.47 42172 1750172 935920 18.40 598072 1593020 124724 07:58:02 110828 3306584 3927824 97.26 115676 3126000 1104340 21.71 550308 3024396 274196 07:59:01 451476 3320080 3587176 88.82 145828 2752000 924516 18.17 582240 2658304 18700 Average: 746480 3311892 3292172 81.52 101225 2542724 988259 19.43 576873 2425240 139207 07:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:57:01 ens3 330.22 225.04 1430.21 68.63 0.00 0.00 0.00 0.00 07:57:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:02 ens3 1505.42 810.19 14484.16 63.73 0.00 0.00 0.00 0.00 07:58:02 lo 2.46 2.46 0.23 0.23 0.00 0.00 0.00 0.00 07:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 53.60 41.62 145.76 16.03 0.00 0.00 0.00 0.00 07:59:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 633.78 361.14 5390.88 49.66 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-191) 12/19/24 _x86_64_ (4 CPU) 07:55:51 LINUX RESTART (4 CPU) 07:56:01 CPU %user %nice %system %iowait %steal %idle 07:57:01 all 15.62 0.00 2.05 5.00 0.06 77.27 07:57:01 0 12.29 0.00 1.86 12.40 0.03 73.42 07:57:01 1 16.71 0.00 1.84 1.94 0.05 79.46 07:57:01 2 27.72 0.00 1.97 2.09 0.08 68.13 07:57:01 3 5.72 0.00 2.47 3.57 0.05 88.19 07:58:02 all 23.45 0.00 6.79 3.42 0.08 66.25 07:58:02 0 13.83 0.00 6.63 4.97 0.07 74.51 07:58:02 1 21.73 0.00 6.52 3.01 0.07 68.67 07:58:02 2 27.05 0.00 6.72 1.44 0.08 64.70 07:58:02 3 31.26 0.00 7.32 4.26 0.08 57.07 07:59:01 all 20.63 0.00 4.22 3.92 0.06 71.16 07:59:01 0 17.38 0.00 4.00 2.10 0.07 76.45 07:59:01 1 16.52 0.00 6.25 7.76 0.07 69.40 07:59:01 2 23.74 0.00 3.59 3.40 0.07 69.19 07:59:01 3 24.95 0.00 3.02 2.42 0.07 69.54 Average: all 19.88 0.00 4.35 4.12 0.07 71.58 Average: 0 14.49 0.00 4.16 6.52 0.06 74.78 Average: 1 18.32 0.00 4.86 4.22 0.06 72.54 Average: 2 26.19 0.00 4.09 2.31 0.08 67.34 Average: 3 20.58 0.00 4.27 3.42 0.07 71.66